T&D Machine 3109F-170/170 BBC Shaft Rocker Arm Kit, 1.70 Ratio

The T&D Machine 3109F-170/170 BBC Shaft Rocker Arm Kit is designed for Big Block Chevy applications requiring a shaft-mounted rocker arm setup. This kit features a 1.70 rocker ratio and full-roller construction for a performance-focused valvetrain configuration.

Manufactured from aluminum with a natural finish, the rocker arms combine lightweight construction with the full-roller design specified for this kit. The shaft-mount arrangement provides the configuration identified for compatible AFR Big Block applications.

This kit is listed as a 1.70/1.70 ratio BBC shaft rocker arm kit and is supplied under the T&D Machine brand. Verify application requirements before purchase to ensure the shaft-mounted design and rocker ratio are appropriate for your Big Block Chevy setup.

Features:

• Brand: T&D Machine
• Part Number: 3109F-170/170
• Application: Big Block Chevy and AFR Big Block
• Mounting Style: Shaft mount
• Rocker Ratio: 1.70/1.70
• Design: Full roller
• Material: Aluminum
• Finish: Natural
• Product Type: Rocker arm kit